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@@ -1139,6 +1139,67 @@ </tags> </entry> <entry> + <title>OCaml News 2024-5</title> + <url>/2024/06/27/OCaml-News-2024-5/</url> + <content><![CDATA[<h2 id="语言的发展"><a href="#语言的发展" class="headerlink" title="语言的发展"></a>语言的发展</h2><ul> +<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml/ocaml/pull/13097">Immutable arrays #13097: This PR proposes to add immutable arrays to OCaml.</a></li> +<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml/ocaml/pull/13199">Support running native debuggers in ocamltest #13199</a>.</li> +<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml/ocaml/pull/13152">The Pattern-Matching Bug: fix totality information by gasche · Pull Request #13152 · ocaml/ocaml</a>.</li> +<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml/ocaml/pull/11974%23discussion_r1621832545">Add loongarch architecture support #11974</a>.</li> +<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml/ocaml/pull/13101">Add Stdlib.todo #13101</a>.</li> +<li><a href="https://link.zhihu.com/?target=https://tarides.com/blog/2024-06-26-enhancing-the-ocaml-org-community-page-boosting-ux-and-ui-based-on-user-research/">Enhancing the OCaml.org Community Page: Boosting UX and UI Based on User Research.</a></li> +<li><a href="https://link.zhihu.com/?target=https://tarides.com/blog/2024-05-22-launching-the-first-class-windows-project/">Launching the First-Class Windows Project</a>.</li> +</ul> +<h2 id="新消息"><a href="#新消息" class="headerlink" title="新消息"></a>新消息</h2><ul> +<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-project-wide-occurrences-in-merlin-and-lsp/14847">[ANN] Project wide occurrences in Merlin and LSP</a>.</p> +</li> +<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-opam-2-2-0-rc1-release/14842">[ANN] opam 2.2.0 rc1 release</a>.</p> +</li> +<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-first-release-of-baby/14840">[ANN] First release of baby</a>.</p> +</li> +<li><p><a href="https://link.zhihu.com/?target=https://github.com/fpottier/baby">baby</a> is an OCaml library that offers several implementations of balanced binary search trees.</p> +</li> +<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-preview-of-stripe-client-and-mock-server-dkstdrestapis/14841">[ANN] Preview of Stripe client and mock server - DkStdRestApis</a>.</p> +</li> +<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-caisar-release-2-0-a-platform-for-characterizing-ai-safety-and-robustness/14831">[ANN] CAISAR release 2.0, a platform for characterizing AI safety and robustness</a>.</p> +</li> +<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-forester-4-1/14800">[ANN] Forester 4.1</a>.</p> +</li> +<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-dream-html-pure-html-3-5-2/14808">[ANN] dream-html & pure-html 3.5.2</a></p> +</li> +</ul> +<h2 id="有价值的文章"><a href="#有价值的文章" class="headerlink" title="有价值的文章"></a>有价值的文章</h2><ul> +<li><a href="https://link.zhihu.com/?target=https://tarides.com/blog/2024-06-19-keeping-up-with-the-compiler-how-we-help-maintain-the-ocaml-language/">Keeping Up With the Compiler: How we Help Maintain the OCaml Language</a></li> +<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml/ocaml/pull/10995">Explain mapping between OCaml memory model and C.</a></li> +<li><a href="https://link.zhihu.com/?target=https://xavierleroy.org/CdF/2023-2024/index.html">Control structures – Xavier Leroy</a>.</li> +<li><a href="https://link.zhihu.com/?target=https://dev.to/chshersh/8-months-of-ocaml-after-8-years-of-haskell-in-production-h96">8 months of OCaml after 8 years of Haskell in production</a>.</li> +<li><a href="https://link.zhihu.com/?target=https://hypirion.com/musings/getting-ocaml-through-the-eye-of-a-needle">Getting OCaml Through the Eye of a Needle</a>.</li> +<li><a href="https://link.zhihu.com/?target=https://tarides.com/blog/2024-06-05-secure-from-the-ground-up-introducing-the-fides-project-combining-risc-v-and-mirageos/">Secure From the Ground Up: Introducing the FIDES Project Combining RISC-V and MirageOS.</a></li> +<li><a href="https://link.zhihu.com/?target=https://tarides.com/blog/2024-05-29-effective-ml-through-merlin-s-destruct-command/">Effective ML Through Merlin’s Destruct Command.</a></li> +<li><a href="https://link.zhihu.com/?target=https://blog.osau.re/articles/reproducible.html">Dinosaure’s website - Reproducibility!</a></li> +<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/experiments-in-jitting/14853">Experiments in JITting</a>.</li> +<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/how-to-write-an-efficient-cp-r-clone-with-eio/14848">How to write an efficient ‘cp -R’ clone with Eio?</a></li> +<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/generating-infix-extension-nodes-with-ppxlib/14833">Generating infix extension nodes with Ppxlib</a>.</li> +<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/this-made-my-day-float-to-string-and-string-of-float-without-loss-of-precision/14825">This made my day (float to string and string of float without loss of precision)</a>.</li> +<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/help-with-cryptic-dependency-cycle-compile-errors-using-dune-build/14864">Help with cryptic dependency cycle compile errors using <code>dune build</code></a>.</li> +<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/why-does-relaxed-value-restriction-treat-function-types-differently/14802">Why does relaxed value restriction treat function types differently?</a></li> +<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/binding-existentials-in-a-non-uniform-gadt/14809">Binding existentials in a non-uniform GADT</a>.</li> +</ul> +<h2 id="有趣的项目"><a href="#有趣的项目" class="headerlink" title="有趣的项目"></a>有趣的项目</h2><ul> +<li><a href="https://link.zhihu.com/?target=https://ocaml.org/p/ocaml-index/latest">ocaml-index 1.0 (latest) · OCaml Package: A tool that indexes value usages from cmt files</a>.</li> +<li><a href="https://link.zhihu.com/?target=https://ocaml.org/p/fileutils/latest">fileutils 0.6.4 (latest) · OCaml Package: API to manipulate files (POSIX like) and filenames.</a></li> +<li><a href="https://link.zhihu.com/?target=https://ocaml.org/p/pure-html/latest">pure-html 3.5.2 (latest) · OCaml Package</a></li> +<li><a href="https://link.zhihu.com/?target=https://github.com/fpottier/baby">GitHub - fpottier/baby: A balanced binary search tree library for OCaml</a>.</li> +<li><a href="https://link.zhihu.com/?target=https://github.com/akabe/ocaml-jupyter">GitHub - akabe/ocaml-jupyter: An OCaml kernel for Jupyter (IPython) notebook</a>.</li> +<li><a href="https://link.zhihu.com/?target=https://github.com/robur-coop/orb">Github - robur-coop/orb: check opam package reproductibility.</a></li> +<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml-multicore/dscheck%23motivation">Github - ocaml-multicore/dscheck: Experimental model checker for testing concurrent algorithms.</a></li> +</ul> +]]></content> + <tags> + <tag>Technique</tag> + </tags> + </entry> + <entry> <title>OCaml News 2024-4</title> <url>/2024/07/01/OCaml-News-2024-4/</url> <content><![CDATA[<h2 id="那么接下来"><a href="#那么接下来" class="headerlink" title="那么接下来"></a>那么接下来</h2><ul> @@ -1258,67 +1319,6 @@ </tags> </entry> <entry> - <title>OCaml News 2024-5</title> - <url>/2024/06/27/OCaml-News-2024-5/</url> - <content><![CDATA[<h2 id="语言的发展"><a href="#语言的发展" class="headerlink" title="语言的发展"></a>语言的发展</h2><ul> -<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml/ocaml/pull/13097">Immutable arrays #13097: This PR proposes to add immutable arrays to OCaml.</a></li> -<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml/ocaml/pull/13199">Support running native debuggers in ocamltest #13199</a>.</li> -<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml/ocaml/pull/13152">The Pattern-Matching Bug: fix totality information by gasche · Pull Request #13152 · ocaml/ocaml</a>.</li> -<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml/ocaml/pull/11974%23discussion_r1621832545">Add loongarch architecture support #11974</a>.</li> -<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml/ocaml/pull/13101">Add Stdlib.todo #13101</a>.</li> -<li><a href="https://link.zhihu.com/?target=https://tarides.com/blog/2024-06-26-enhancing-the-ocaml-org-community-page-boosting-ux-and-ui-based-on-user-research/">Enhancing the OCaml.org Community Page: Boosting UX and UI Based on User Research.</a></li> -<li><a href="https://link.zhihu.com/?target=https://tarides.com/blog/2024-05-22-launching-the-first-class-windows-project/">Launching the First-Class Windows Project</a>.</li> -</ul> -<h2 id="新消息"><a href="#新消息" class="headerlink" title="新消息"></a>新消息</h2><ul> -<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-project-wide-occurrences-in-merlin-and-lsp/14847">[ANN] Project wide occurrences in Merlin and LSP</a>.</p> -</li> -<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-opam-2-2-0-rc1-release/14842">[ANN] opam 2.2.0 rc1 release</a>.</p> -</li> -<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-first-release-of-baby/14840">[ANN] First release of baby</a>.</p> -</li> -<li><p><a href="https://link.zhihu.com/?target=https://github.com/fpottier/baby">baby</a> is an OCaml library that offers several implementations of balanced binary search trees.</p> -</li> -<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-preview-of-stripe-client-and-mock-server-dkstdrestapis/14841">[ANN] Preview of Stripe client and mock server - DkStdRestApis</a>.</p> -</li> -<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-caisar-release-2-0-a-platform-for-characterizing-ai-safety-and-robustness/14831">[ANN] CAISAR release 2.0, a platform for characterizing AI safety and robustness</a>.</p> -</li> -<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-forester-4-1/14800">[ANN] Forester 4.1</a>.</p> -</li> -<li><p><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/ann-dream-html-pure-html-3-5-2/14808">[ANN] dream-html & pure-html 3.5.2</a></p> -</li> -</ul> -<h2 id="有价值的文章"><a href="#有价值的文章" class="headerlink" title="有价值的文章"></a>有价值的文章</h2><ul> -<li><a href="https://link.zhihu.com/?target=https://tarides.com/blog/2024-06-19-keeping-up-with-the-compiler-how-we-help-maintain-the-ocaml-language/">Keeping Up With the Compiler: How we Help Maintain the OCaml Language</a></li> -<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml/ocaml/pull/10995">Explain mapping between OCaml memory model and C.</a></li> -<li><a href="https://link.zhihu.com/?target=https://xavierleroy.org/CdF/2023-2024/index.html">Control structures – Xavier Leroy</a>.</li> -<li><a href="https://link.zhihu.com/?target=https://dev.to/chshersh/8-months-of-ocaml-after-8-years-of-haskell-in-production-h96">8 months of OCaml after 8 years of Haskell in production</a>.</li> -<li><a href="https://link.zhihu.com/?target=https://hypirion.com/musings/getting-ocaml-through-the-eye-of-a-needle">Getting OCaml Through the Eye of a Needle</a>.</li> -<li><a href="https://link.zhihu.com/?target=https://tarides.com/blog/2024-06-05-secure-from-the-ground-up-introducing-the-fides-project-combining-risc-v-and-mirageos/">Secure From the Ground Up: Introducing the FIDES Project Combining RISC-V and MirageOS.</a></li> -<li><a href="https://link.zhihu.com/?target=https://tarides.com/blog/2024-05-29-effective-ml-through-merlin-s-destruct-command/">Effective ML Through Merlin’s Destruct Command.</a></li> -<li><a href="https://link.zhihu.com/?target=https://blog.osau.re/articles/reproducible.html">Dinosaure’s website - Reproducibility!</a></li> -<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/experiments-in-jitting/14853">Experiments in JITting</a>.</li> -<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/how-to-write-an-efficient-cp-r-clone-with-eio/14848">How to write an efficient ‘cp -R’ clone with Eio?</a></li> -<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/generating-infix-extension-nodes-with-ppxlib/14833">Generating infix extension nodes with Ppxlib</a>.</li> -<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/this-made-my-day-float-to-string-and-string-of-float-without-loss-of-precision/14825">This made my day (float to string and string of float without loss of precision)</a>.</li> -<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/help-with-cryptic-dependency-cycle-compile-errors-using-dune-build/14864">Help with cryptic dependency cycle compile errors using <code>dune build</code></a>.</li> -<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/why-does-relaxed-value-restriction-treat-function-types-differently/14802">Why does relaxed value restriction treat function types differently?</a></li> -<li><a href="https://link.zhihu.com/?target=https://discuss.ocaml.org/t/binding-existentials-in-a-non-uniform-gadt/14809">Binding existentials in a non-uniform GADT</a>.</li> -</ul> -<h2 id="有趣的项目"><a href="#有趣的项目" class="headerlink" title="有趣的项目"></a>有趣的项目</h2><ul> -<li><a href="https://link.zhihu.com/?target=https://ocaml.org/p/ocaml-index/latest">ocaml-index 1.0 (latest) · OCaml Package: A tool that indexes value usages from cmt files</a>.</li> -<li><a href="https://link.zhihu.com/?target=https://ocaml.org/p/fileutils/latest">fileutils 0.6.4 (latest) · OCaml Package: API to manipulate files (POSIX like) and filenames.</a></li> -<li><a href="https://link.zhihu.com/?target=https://ocaml.org/p/pure-html/latest">pure-html 3.5.2 (latest) · OCaml Package</a></li> -<li><a href="https://link.zhihu.com/?target=https://github.com/fpottier/baby">GitHub - fpottier/baby: A balanced binary search tree library for OCaml</a>.</li> -<li><a href="https://link.zhihu.com/?target=https://github.com/akabe/ocaml-jupyter">GitHub - akabe/ocaml-jupyter: An OCaml kernel for Jupyter (IPython) notebook</a>.</li> -<li><a href="https://link.zhihu.com/?target=https://github.com/robur-coop/orb">Github - robur-coop/orb: check opam package reproductibility.</a></li> -<li><a href="https://link.zhihu.com/?target=https://github.com/ocaml-multicore/dscheck%23motivation">Github - ocaml-multicore/dscheck: Experimental model checker for testing concurrent algorithms.</a></li> -</ul> -]]></content> - <tags> - <tag>Technique</tag> - </tags> - </entry> - <entry> <title>OCaml News 2024-6</title> <url>/2024/07/23/OCaml-News-2024-6/</url> <content><![CDATA[<figure class="highlight plaintext"><table><tr><td class="code"><pre><span class="line"> ^o3</span><br><span class="line">~/\_/\_|)</span><br><span class="line">|/=_=\|</span><br><span class="line">" "</span><br></pre></td></tr></table></figure> @@ -2091,6 +2091,49 @@ </tags> </entry> <entry> + <title>TypeScript With Rust Errors, No Try Catch, Heresy</title> + <url>/2023/04/30/TypeScript-With-Rust-Errors-No-Try-Catch-Heresy/</url> + <content><![CDATA[<blockquote> +<p>It’s hard to miss things when you don’t know different things exist</p> +</blockquote> +<p>The first problem is, and personally, I believe it’s the biggest JavaScript problem ever: we don’t know what can throw an error. From a JavaScript error perspective, it’s the same as the following:</p> +<figure class="highlight javascript"><table><tr><td class="code"><pre><span class="line"><span class="keyword">try</span> {</span><br><span class="line"> <span class="keyword">let</span> data = “<span class="title class_">Hello</span>”;</span><br><span class="line">} <span class="keyword">catch</span> (err) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">error</span>(err);</span><br><span class="line">}</span><br></pre></td></tr></table></figure> + +<p>JavaScript doesn’t know; JavaScript doesn’t care. You should know.</p> +<p>Second thing, this is perfectly viable code:</p> +<figure class="highlight javascript"><table><tr><td class="code"><pre><span class="line"><span class="keyword">const</span> request = { <span class="attr">name</span>: “test”, <span class="attr">value</span>: <span class="number">2n</span> };</span><br><span class="line"><span class="keyword">const</span> body = <span class="title class_">JSON</span>.<span class="title function_">stringify</span>(request);</span><br><span class="line"><span class="keyword">const</span> response = <span class="keyword">await</span> <span class="title function_">fetch</span>(<span class="string">"https://example.com"</span>, {</span><br><span class="line"> <span class="attr">method</span>: “<span class="variable constant_">POST</span>”,</span><br><span class="line"> body,</span><br><span class="line">});</span><br><span class="line"><span class="keyword">if</span> (!response.<span class="property">ok</span>) {</span><br><span class="line"> <span class="keyword">return</span>;</span><br><span class="line">}</span><br></pre></td></tr></table></figure> + +<p>No errors, no linters, even though this can break your app.</p> +<p>Right now, in my head, I can hear, “What’s the problem, just use try/catch everywhere.” Here comes the third problem: we don’t know which one is thrown. Of course, we can somehow guess by the error message, but what about bigger services/functions with many places where errors can happen? Are you sure you are handling all of them properly with one try/catch?</p> +<hr> +<figure class="highlight rust"><table><tr><td class="code"><pre><span class="line"><span class="keyword">let</span> <span class="variable">greeting_file_result</span> = File::<span class="title function_ invoke__">open</span>(“hello.txt”); </span><br><span class="line"><span class="keyword">let</span> <span class="variable">greeting_file</span> = <span class="keyword">match</span> greeting_file_result { </span><br><span class="line"> <span class="title function_ invoke__">Ok</span>(file) => file, </span><br><span class="line"> <span class="title function_ invoke__">Err</span>(error) => <span class="built_in">panic!</span>(<span class="string">"Problem opening the file: {:?}"</span>, error), </span><br><span class="line">};</span><br></pre></td></tr></table></figure> + +<p>The most verbose of the three shown here and, ironically, the best one. So, first of all, Rust handles the errors using its amazing enums (they are not the same as TypeScript enums!). Without going into detail, what is important here is that it uses an enum called <code>Result</code> with two variants: <code>Ok</code> and <code>Err</code>. As you might guess, <code>Ok</code> holds a value and <code>Err</code> holds…surprise, an error :D.</p> +<p>The summary here is that Rust always know where there might be an error. And it force you to deal with it right where it appears (mostly). No hidden ones, no guessing, no breaking app with a surprise face.</p> +<p>And this approach is just better. By A MILE.</p> +<p>We cannot make TypeScript errors work like the Rust. The limiting factor here is the language itself; it doesn’t have the proper tools to do that.</p> +<p>But what we can do is try to make it similar. And make it simple:</p> +<figure class="highlight typescript"><table><tr><td class="code"><pre><span class="line"><span class="keyword">export</span> <span class="keyword">type</span> <span class="title class_">Safe</span><T> = </span><br><span class="line"> | { </span><br><span class="line"> <span class="attr">success</span>: <span class="literal">true</span>; </span><br><span class="line"> <span class="attr">data</span>: T; </span><br><span class="line"> } </span><br><span class="line"> | { </span><br><span class="line"> <span class="attr">success</span>: <span class="literal">false</span>; </span><br><span class="line"> <span class="attr">error</span>: <span class="built_in">string</span>; </span><br><span class="line"> };</span><br></pre></td></tr></table></figure> + +<p>we do need a few try/catches. The good thing is we only need about two, not 100,000:</p> +<figure class="highlight typescript"><table><tr><td class="code"><pre><span class="line"><span class="keyword">export</span> <span class="keyword">function</span> safe<T>(<span class="attr">promise</span>: <span class="title class_">Promise</span><T>, err?: <span class="built_in">string</span>): <span class="title class_">Promise</span><<span class="title class_">Safe</span><T>>;</span><br><span class="line"><span class="keyword">export</span> <span class="keyword">function</span> safe<T>(<span class="attr">func</span>: <span class="function">() =></span> T, err?: <span class="built_in">string</span>): <span class="title class_">Safe</span><T>;</span><br><span class="line"><span class="keyword">export</span> <span class="keyword">function</span> safe<T>(</span><br><span class="line"> <span class="attr">promiseOrFunc</span>: <span class="title class_">Promise</span><T> | (<span class="function">() =></span> T),</span><br><span class="line"> err?: <span class="built_in">string</span>,</span><br><span class="line">): <span class="title class_">Promise</span><<span class="title class_">Safe</span><T>> | <span class="title class_">Safe</span><T> {</span><br><span class="line"> <span class="keyword">if</span> (promiseOrFunc <span class="keyword">instanceof</span> <span class="title class_">Promise</span>) {</span><br><span class="line"> <span class="keyword">return</span> <span class="title function_">safeAsync</span>(promiseOrFunc, err);</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">return</span> <span class="title function_">safeSync</span>(promiseOrFunc, err);</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line"><span class="keyword">async</span> <span class="keyword">function</span> safeAsync<T>(</span><br><span class="line"> <span class="attr">promise</span>: <span class="title class_">Promise</span><T>, </span><br><span class="line"> err?: <span class="built_in">string</span></span><br><span class="line">): <span class="title class_">Promise</span><<span class="title class_">Safe</span><T>> {</span><br><span class="line"> <span class="keyword">try</span> {</span><br><span class="line"> <span class="keyword">const</span> data = <span class="keyword">await</span> promise;</span><br><span class="line"> <span class="keyword">return</span> { data, <span class="attr">success</span>: <span class="literal">true</span> };</span><br><span class="line"> } <span class="keyword">catch</span> (e) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">error</span>(e);</span><br><span class="line"> <span class="keyword">if</span> (err !== <span class="literal">undefined</span>) {</span><br><span class="line"> <span class="keyword">return</span> { <span class="attr">success</span>: <span class="literal">false</span>, <span class="attr">error</span>: err };</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">if</span> (e <span class="keyword">instanceof</span> <span class="title class_">Error</span>) {</span><br><span class="line"> <span class="keyword">return</span> { <span class="attr">success</span>: <span class="literal">false</span>, <span class="attr">error</span>: e.<span class="property">message</span> };</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">return</span> { <span class="attr">success</span>: <span class="literal">false</span>, <span class="attr">error</span>: <span class="string">"Something went wrong"</span> };</span><br><span class="line"> }</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line"><span class="keyword">function</span> safeSync<T>(</span><br><span class="line"> <span class="attr">func</span>: <span class="function">() =></span> T, </span><br><span class="line"> err?: <span class="built_in">string</span></span><br><span class="line">): <span class="title class_">Safe</span><T> {</span><br><span class="line"> <span class="keyword">try</span> {</span><br><span class="line"> <span class="keyword">const</span> data = <span class="title function_">func</span>();</span><br><span class="line"> <span class="keyword">return</span> { data, <span class="attr">success</span>: <span class="literal">true</span> };</span><br><span class="line"> } <span class="keyword">catch</span> (e) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">error</span>(e);</span><br><span class="line"> <span class="keyword">if</span> (err !== <span class="literal">undefined</span>) {</span><br><span class="line"> <span class="keyword">return</span> { <span class="attr">success</span>: <span class="literal">false</span>, <span class="attr">error</span>: err };</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">if</span> (e <span class="keyword">instanceof</span> <span class="title class_">Error</span>) {</span><br><span class="line"> <span class="keyword">return</span> { <span class="attr">success</span>: <span class="literal">false</span>, <span class="attr">error</span>: e.<span class="property">message</span> };</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">return</span> { <span class="attr">success</span>: <span class="literal">false</span>, <span class="attr">error</span>: <span class="string">"Something went wrong"</span> };</span><br><span class="line"> }</span><br><span class="line">}</span><br></pre></td></tr></table></figure> + +<p>This is just a wrapper with our <code>Safe</code> type as the return one. But sometimes simple things are all you need. Let’s combine them with the example from above.</p> +<figure class="highlight typescript"><table><tr><td class="code"><pre><span class="line"><span class="keyword">const</span> request = { <span class="attr">name</span>: “test”, <span class="attr">value</span>: <span class="number">2n</span> }; </span><br><span class="line"><span class="keyword">const</span> body = <span class="title function_">safe</span>( </span><br><span class="line"> <span class="function">() =></span> <span class="title class_">JSON</span>.<span class="title function_">stringify</span>(request), </span><br><span class="line"> “<span class="title class_">Failed</span> to serialize request”, </span><br><span class="line">); </span><br><span class="line"><span class="keyword">if</span> (!body.<span class="property">success</span>) { </span><br><span class="line"> <span class="comment">// handle error (body.error) </span></span><br><span class="line"> <span class="keyword">return</span>; </span><br><span class="line">} </span><br><span class="line"><span class="keyword">const</span> response = <span class="keyword">await</span> <span class="title function_">safe</span>( </span><br><span class="line"> <span class="title function_">fetch</span>(<span class="string">"https://example.com"</span>, { </span><br><span class="line"> <span class="attr">method</span>: “<span class="variable constant_">POST</span>”, </span><br><span class="line"> <span class="attr">body</span>: body.<span class="property">data</span>, </span><br><span class="line"> }), </span><br><span class="line">); </span><br><span class="line"><span class="keyword">if</span> (!response.<span class="property">success</span>) { </span><br><span class="line"> <span class="comment">// handle error (response.error) </span></span><br><span class="line"> <span class="keyword">return</span>; </span><br><span class="line">} </span><br><span class="line"><span class="keyword">if</span> (!response.<span class="property">data</span>.<span class="property">ok</span>) { </span><br><span class="line"> <span class="comment">// handle network error </span></span><br><span class="line"> <span class="keyword">return</span>; </span><br><span class="line">} </span><br><span class="line"><span class="comment">// handle response (body.data)</span></span><br></pre></td></tr></table></figure> + +<p>New solution is longer, but it performs better because of the following reasons:</p> +<ul> +<li>no try/catch</li> +<li>we handle each error where it occurs</li> +<li>we can specify an error message for a specific function</li> +<li>we have a nice top-to-bottom logic, all errors on top, then only the response at the bottom</li> +</ul> +]]></content> + <tags> + <tag>Technique</tag> + </tags> + </entry> + <entry> <title>Turborepo 简述</title> <url>/2024/09/27/Turborepo-%E7%AE%80%E8%BF%B0/</url> <content><![CDATA[<h2 id="Turborepo-简介"><a href="#Turborepo-简介" class="headerlink" title="Turborepo 简介"></a>Turborepo 简介</h2><p>Monorepos 有很多优势，但它们难以扩展。每个工作区都有自己的测试套件、自己的 linting 和构建过程。单个 monorepo 可能有数千个任务要执行。</p> @@ -2310,49 +2353,6 @@ </tags> </entry> <entry> - <title>TypeScript With Rust Errors, No Try Catch, Heresy</title> - <url>/2023/04/30/TypeScript-With-Rust-Errors-No-Try-Catch-Heresy/</url> - <content><![CDATA[<blockquote> -<p>It’s hard to miss things when you don’t know different things exist</p> -</blockquote> -<p>The first problem is, and personally, I believe it’s the biggest JavaScript problem ever: we don’t know what can throw an error. From a JavaScript error perspective, it’s the same as the following:</p> -<figure class="highlight javascript"><table><tr><td class="code"><pre><span class="line"><span class="keyword">try</span> {</span><br><span class="line"> <span class="keyword">let</span> data = “<span class="title class_">Hello</span>”;</span><br><span class="line">} <span class="keyword">catch</span> (err) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">error</span>(err);</span><br><span class="line">}</span><br></pre></td></tr></table></figure> - -<p>JavaScript doesn’t know; JavaScript doesn’t care. You should know.</p> -<p>Second thing, this is perfectly viable code:</p> -<figure class="highlight javascript"><table><tr><td class="code"><pre><span class="line"><span class="keyword">const</span> request = { <span class="attr">name</span>: “test”, <span class="attr">value</span>: <span class="number">2n</span> };</span><br><span class="line"><span class="keyword">const</span> body = <span class="title class_">JSON</span>.<span class="title function_">stringify</span>(request);</span><br><span class="line"><span class="keyword">const</span> response = <span class="keyword">await</span> <span class="title function_">fetch</span>(<span class="string">"https://example.com"</span>, {</span><br><span class="line"> <span class="attr">method</span>: “<span class="variable constant_">POST</span>”,</span><br><span class="line"> body,</span><br><span class="line">});</span><br><span class="line"><span class="keyword">if</span> (!response.<span class="property">ok</span>) {</span><br><span class="line"> <span class="keyword">return</span>;</span><br><span class="line">}</span><br></pre></td></tr></table></figure> - -<p>No errors, no linters, even though this can break your app.</p> -<p>Right now, in my head, I can hear, “What’s the problem, just use try/catch everywhere.” Here comes the third problem: we don’t know which one is thrown. Of course, we can somehow guess by the error message, but what about bigger services/functions with many places where errors can happen? Are you sure you are handling all of them properly with one try/catch?</p> -<hr> -<figure class="highlight rust"><table><tr><td class="code"><pre><span class="line"><span class="keyword">let</span> <span class="variable">greeting_file_result</span> = File::<span class="title function_ invoke__">open</span>(“hello.txt”); </span><br><span class="line"><span class="keyword">let</span> <span class="variable">greeting_file</span> = <span class="keyword">match</span> greeting_file_result { </span><br><span class="line"> <span class="title function_ invoke__">Ok</span>(file) => file, </span><br><span class="line"> <span class="title function_ invoke__">Err</span>(error) => <span class="built_in">panic!</span>(<span class="string">"Problem opening the file: {:?}"</span>, error), </span><br><span class="line">};</span><br></pre></td></tr></table></figure> - -<p>The most verbose of the three shown here and, ironically, the best one. So, first of all, Rust handles the errors using its amazing enums (they are not the same as TypeScript enums!). Without going into detail, what is important here is that it uses an enum called <code>Result</code> with two variants: <code>Ok</code> and <code>Err</code>. As you might guess, <code>Ok</code> holds a value and <code>Err</code> holds…surprise, an error :D.</p> -<p>The summary here is that Rust always know where there might be an error. And it force you to deal with it right where it appears (mostly). No hidden ones, no guessing, no breaking app with a surprise face.</p> -<p>And this approach is just better. By A MILE.</p> -<p>We cannot make TypeScript errors work like the Rust. The limiting factor here is the language itself; it doesn’t have the proper tools to do that.</p> -<p>But what we can do is try to make it similar. And make it simple:</p> -<figure class="highlight typescript"><table><tr><td class="code"><pre><span class="line"><span class="keyword">export</span> <span class="keyword">type</span> <span class="title class_">Safe</span><T> = </span><br><span class="line"> | { </span><br><span class="line"> <span class="attr">success</span>: <span class="literal">true</span>; </span><br><span class="line"> <span class="attr">data</span>: T; </span><br><span class="line"> } </span><br><span class="line"> | { </span><br><span class="line"> <span class="attr">success</span>: <span class="literal">false</span>; </span><br><span class="line"> <span class="attr">error</span>: <span class="built_in">string</span>; </span><br><span class="line"> };</span><br></pre></td></tr></table></figure> - -<p>we do need a few try/catches. The good thing is we only need about two, not 100,000:</p> -<figure class="highlight typescript"><table><tr><td class="code"><pre><span class="line"><span class="keyword">export</span> <span class="keyword">function</span> safe<T>(<span class="attr">promise</span>: <span class="title class_">Promise</span><T>, err?: <span class="built_in">string</span>): <span class="title class_">Promise</span><<span class="title class_">Safe</span><T>>;</span><br><span class="line"><span class="keyword">export</span> <span class="keyword">function</span> safe<T>(<span class="attr">func</span>: <span class="function">() =></span> T, err?: <span class="built_in">string</span>): <span class="title class_">Safe</span><T>;</span><br><span class="line"><span class="keyword">export</span> <span class="keyword">function</span> safe<T>(</span><br><span class="line"> <span class="attr">promiseOrFunc</span>: <span class="title class_">Promise</span><T> | (<span class="function">() =></span> T),</span><br><span class="line"> err?: <span class="built_in">string</span>,</span><br><span class="line">): <span class="title class_">Promise</span><<span class="title class_">Safe</span><T>> | <span class="title class_">Safe</span><T> {</span><br><span class="line"> <span class="keyword">if</span> (promiseOrFunc <span class="keyword">instanceof</span> <span class="title class_">Promise</span>) {</span><br><span class="line"> <span class="keyword">return</span> <span class="title function_">safeAsync</span>(promiseOrFunc, err);</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">return</span> <span class="title function_">safeSync</span>(promiseOrFunc, err);</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line"><span class="keyword">async</span> <span class="keyword">function</span> safeAsync<T>(</span><br><span class="line"> <span class="attr">promise</span>: <span class="title class_">Promise</span><T>, </span><br><span class="line"> err?: <span class="built_in">string</span></span><br><span class="line">): <span class="title class_">Promise</span><<span class="title class_">Safe</span><T>> {</span><br><span class="line"> <span class="keyword">try</span> {</span><br><span class="line"> <span class="keyword">const</span> data = <span class="keyword">await</span> promise;</span><br><span class="line"> <span class="keyword">return</span> { data, <span class="attr">success</span>: <span class="literal">true</span> };</span><br><span class="line"> } <span class="keyword">catch</span> (e) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">error</span>(e);</span><br><span class="line"> <span class="keyword">if</span> (err !== <span class="literal">undefined</span>) {</span><br><span class="line"> <span class="keyword">return</span> { <span class="attr">success</span>: <span class="literal">false</span>, <span class="attr">error</span>: err };</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">if</span> (e <span class="keyword">instanceof</span> <span class="title class_">Error</span>) {</span><br><span class="line"> <span class="keyword">return</span> { <span class="attr">success</span>: <span class="literal">false</span>, <span class="attr">error</span>: e.<span class="property">message</span> };</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">return</span> { <span class="attr">success</span>: <span class="literal">false</span>, <span class="attr">error</span>: <span class="string">"Something went wrong"</span> };</span><br><span class="line"> }</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line"><span class="keyword">function</span> safeSync<T>(</span><br><span class="line"> <span class="attr">func</span>: <span class="function">() =></span> T, </span><br><span class="line"> err?: <span class="built_in">string</span></span><br><span class="line">): <span class="title class_">Safe</span><T> {</span><br><span class="line"> <span class="keyword">try</span> {</span><br><span class="line"> <span class="keyword">const</span> data = <span class="title function_">func</span>();</span><br><span class="line"> <span class="keyword">return</span> { data, <span class="attr">success</span>: <span class="literal">true</span> };</span><br><span class="line"> } <span class="keyword">catch</span> (e) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">error</span>(e);</span><br><span class="line"> <span class="keyword">if</span> (err !== <span class="literal">undefined</span>) {</span><br><span class="line"> <span class="keyword">return</span> { <span class="attr">success</span>: <span class="literal">false</span>, <span class="attr">error</span>: err };</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">if</span> (e <span class="keyword">instanceof</span> <span class="title class_">Error</span>) {</span><br><span class="line"> <span class="keyword">return</span> { <span class="attr">success</span>: <span class="literal">false</span>, <span class="attr">error</span>: e.<span class="property">message</span> };</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">return</span> { <span class="attr">success</span>: <span class="literal">false</span>, <span class="attr">error</span>: <span class="string">"Something went wrong"</span> };</span><br><span class="line"> }</span><br><span class="line">}</span><br></pre></td></tr></table></figure> - -<p>This is just a wrapper with our <code>Safe</code> type as the return one. But sometimes simple things are all you need. Let’s combine them with the example from above.</p> -<figure class="highlight typescript"><table><tr><td class="code"><pre><span class="line"><span class="keyword">const</span> request = { <span class="attr">name</span>: “test”, <span class="attr">value</span>: <span class="number">2n</span> }; </span><br><span class="line"><span class="keyword">const</span> body = <span class="title function_">safe</span>( </span><br><span class="line"> <span class="function">() =></span> <span class="title class_">JSON</span>.<span class="title function_">stringify</span>(request), </span><br><span class="line"> “<span class="title class_">Failed</span> to serialize request”, </span><br><span class="line">); </span><br><span class="line"><span class="keyword">if</span> (!body.<span class="property">success</span>) { </span><br><span class="line"> <span class="comment">// handle error (body.error) </span></span><br><span class="line"> <span class="keyword">return</span>; </span><br><span class="line">} </span><br><span class="line"><span class="keyword">const</span> response = <span class="keyword">await</span> <span class="title function_">safe</span>( </span><br><span class="line"> <span class="title function_">fetch</span>(<span class="string">"https://example.com"</span>, { </span><br><span class="line"> <span class="attr">method</span>: “<span class="variable constant_">POST</span>”, </span><br><span class="line"> <span class="attr">body</span>: body.<span class="property">data</span>, </span><br><span class="line"> }), </span><br><span class="line">); </span><br><span class="line"><span class="keyword">if</span> (!response.<span class="property">success</span>) { </span><br><span class="line"> <span class="comment">// handle error (response.error) </span></span><br><span class="line"> <span class="keyword">return</span>; </span><br><span class="line">} </span><br><span class="line"><span class="keyword">if</span> (!response.<span class="property">data</span>.<span class="property">ok</span>) { </span><br><span class="line"> <span class="comment">// handle network error </span></span><br><span class="line"> <span class="keyword">return</span>; </span><br><span class="line">} </span><br><span class="line"><span class="comment">// handle response (body.data)</span></span><br></pre></td></tr></table></figure> - -<p>New solution is longer, but it performs better because of the following reasons:</p> -<ul> -<li>no try/catch</li> -<li>we handle each error where it occurs</li> -<li>we can specify an error message for a specific function</li> -<li>we have a nice top-to-bottom logic, all errors on top, then only the response at the bottom</li> -</ul> -]]></content> - <tags> - <tag>Technique</tag> - </tags> - </entry> - <entry> <title>WiscKey: Separating Keys from Values in SSD-conscious Storage</title> <url>/2023/07/21/WiscKey-Separating-Keys-from-Values-in-SSD-conscious-Storage/</url> <content><![CDATA[<p>We present WiscKey, a persistent LSM-tree-based key-value store with a performance-oriented data layoutthat separates keys from values to minimize I/O amplifi-cation. The design of WiscKey is highly SSD optimized, leveraging both the sequential and random performance characteristics of the device.</p> @@ -2542,6 +2542,36 @@ </categories> </entry> <entry> + <title>二〇二三年十二月二日</title> + <url>/2023/12/02/%E4%BA%8C%E3%80%87%E4%BA%8C%E4%B8%89%E5%B9%B4%E5%8D%81%E4%BA%8C%E6%9C%88%E4%BA%8C%E6%97%A5/</url> + <content><![CDATA[<p>夏日凌晨的海风，裹挟着季风带的温热的潮气不远万里奔赴而来，搅碎了一汪流动的星星。</p> +<p>天空泛起一丝鱼肚白，那是每年夏至，凌晨四点多就会早起的日出。</p> +<p>而身后那栋为我而建的世界上独一无二的小屋子，正通宵达旦地亮着灯火，里面是我的痕迹，我的热爱，我的温暖和祝福。</p> +<p>身前，我的山林和小狗，正笨拙地试图从自然的馈赠里找到那份属于它们的礼物。</p> +<p>它们那样爱着我，那样忠诚于我。</p> +<p>那一刻，我突然就想起了曾经在书上看过的一句很喜欢的话——“世界先爱了我，我不能不爱他.”</p> +<p>曾经在冬季日出的时候，我见过海岸线浮满碎冰的模样，那是连太阳都会显得寂寥和落寞的冷清。</p> +<p>可是太阳始终当着太阳，守着一个恒星的职责，不知疲倦地用自己炽热的温度和光芒试图唤醒沉睡的冬日。</p> +<p>直到终于有一天，有人在冬夜里复苏，爱上了那个比夏天更炽烈的温度，然后海浪成了新娘白色的花环，我成了太阳一生的爱人。</p> +<p>所以我始终愿意相信，是这个世界先温柔地爱了我。</p> +<p>哪怕世界给予我的这份爱，在最初的时候，来得并不那么明显，也并不那么浓烈，我也曾因此孤独过，无助过，迷茫过，放弃过。</p> +<p>可是那份爱最终还是随着冰雪消融，春暖花开，随着夏天剧烈摇晃过后的气泡水，滋滋地冒了出来，连盖上盖子，也没有办法捂住。</p> +<p>所以我拥有了世界上最好的义无反顾的爱。</p> +<p>看着前方，轻轻叫了一声：“毛毛”</p> +<p>狗狗立马回了头，和乍出的日光，和突然转动的风力发电机，和突然被风吹动的山林，同步发生。好像只要我一声令下，这个世界就愿意为我而生动。</p> +<p>可这世间哪里会在乎茫茫人海中这不值一提的爱</p> +<p>我们都只不过是平凡世界里平凡生活着的人们，如果非要说有什么不同，那就是我只爱着这个世界而已。</p> +<p>于是我看着那只大笨狗，看着并没有被虚化成背景的世界，温柔地弯起了唇角：“有句话今天我一直忘记告诉你了。”</p> +<p>狗狗叼起一根树枝，歪头不解地看着我。</p> +<p>然后我就在山峰浮现出第一缕阳光时，笑着对这个世界说：“我爱你，会永远爱你，永远最爱你。”</p> +<p>我爱这个因为有我而变得温柔的世界。</p> +<p>这将是我与周遭的一切，热爱一生，共度一生的地方。</p> +]]></content> + <categories> + <category>gallery</category> + </categories> + </entry> + <entry> <title>二〇二三年十二月一日</title> <url>/2023/12/01/%E4%BA%8C%E3%80%87%E4%BA%8C%E4%B8%89%E5%B9%B4%E5%8D%81%E4%BA%8C%E6%9C%88%E4%B8%80%E6%97%A5/</url> <content><![CDATA[<p>他说：“路挺远的，你慢走啊。”</p> @@ -2593,44 +2623,23 @@ </categories> </entry> <entry> - <title>二〇二三年十二月二日</title> - <url>/2023/12/02/%E4%BA%8C%E3%80%87%E4%BA%8C%E4%B8%89%E5%B9%B4%E5%8D%81%E4%BA%8C%E6%9C%88%E4%BA%8C%E6%97%A5/</url> - <content><![CDATA[<p>夏日凌晨的海风，裹挟着季风带的温热的潮气不远万里奔赴而来，搅碎了一汪流动的星星。</p> -<p>天空泛起一丝鱼肚白，那是每年夏至，凌晨四点多就会早起的日出。</p> -<p>而身后那栋为我而建的世界上独一无二的小屋子，正通宵达旦地亮着灯火，里面是我的痕迹，我的热爱，我的温暖和祝福。</p> -<p>身前，我的山林和小狗，正笨拙地试图从自然的馈赠里找到那份属于它们的礼物。</p> -<p>它们那样爱着我，那样忠诚于我。</p> -<p>那一刻，我突然就想起了曾经在书上看过的一句很喜欢的话——“世界先爱了我，我不能不爱他.”</p> -<p>曾经在冬季日出的时候，我见过海岸线浮满碎冰的模样，那是连太阳都会显得寂寥和落寞的冷清。</p> -<p>可是太阳始终当着太阳，守着一个恒星的职责，不知疲倦地用自己炽热的温度和光芒试图唤醒沉睡的冬日。</p> -<p>直到终于有一天，有人在冬夜里复苏，爱上了那个比夏天更炽烈的温度，然后海浪成了新娘白色的花环，我成了太阳一生的爱人。</p> -<p>所以我始终愿意相信，是这个世界先温柔地爱了我。</p> -<p>哪怕世界给予我的这份爱，在最初的时候，来得并不那么明显，也并不那么浓烈，我也曾因此孤独过，无助过，迷茫过，放弃过。</p> -<p>可是那份爱最终还是随着冰雪消融，春暖花开，随着夏天剧烈摇晃过后的气泡水，滋滋地冒了出来，连盖上盖子，也没有办法捂住。</p> -<p>所以我拥有了世界上最好的义无反顾的爱。</p> -<p>看着前方，轻轻叫了一声：“毛毛”</p> -<p>狗狗立马回了头，和乍出的日光，和突然转动的风力发电机，和突然被风吹动的山林，同步发生。好像只要我一声令下，这个世界就愿意为我而生动。</p> -<p>可这世间哪里会在乎茫茫人海中这不值一提的爱</p> -<p>我们都只不过是平凡世界里平凡生活着的人们，如果非要说有什么不同，那就是我只爱着这个世界而已。</p> -<p>于是我看着那只大笨狗，看着并没有被虚化成背景的世界，温柔地弯起了唇角：“有句话今天我一直忘记告诉你了。”</p> -<p>狗狗叼起一根树枝，歪头不解地看着我。</p> -<p>然后我就在山峰浮现出第一缕阳光时，笑着对这个世界说：“我爱你，会永远爱你，永远最爱你。”</p> -<p>我爱这个因为有我而变得温柔的世界。</p> -<p>这将是我与周遭的一切，热爱一生，共度一生的地方。</p> -]]></content> - <categories> - <category>gallery</category> - </categories> - </entry> - <entry> <title>二〇二五年三月十七日</title> <url>/2025/03/17/%E4%BA%8C%E3%80%87%E4%BA%8C%E4%BA%94%E5%B9%B4%E4%B8%89%E6%9C%88%E5%8D%81%E4%B8%83%E6%97%A5/</url> <content><![CDATA[<p>人类其实根本无法同时拥有对死亡的坦然和对生活的眷恋。</p> -<p>那露珠消散后去了哪里？它们是因缘聚散吗？</p> -<p>一个人买菜，做饭，洗衣服，搞卫生，弹琴，睡觉，一个人爬雪山，过沙漠。<br>我从未因为一个人而悸动，却因为看见朝露凝于叶尖，看见惊雷震碎山月而灵魂震颤不已。</p> -<p>我送走了太多太多人，在病床前伴着动态心电的蜂鸣声祈祷自己亲人的人最终也躺在了病床上。</p> -<p>楼下就是妇产科，我看见了死亡，也看见了新生，看见老人临终前的眼中儿时门前的溪水倒流，看见婴孩啼哭时眼底星河闪烁，看见生死之幕薄如蝉翼，和众生颠倒梦想处。</p> -<p>但这些都不影响我等下下班后要去买菜，做饭，洗衣服，搞卫生，弹琴，然后睡觉。</p> +<p>看见死亡，看见新生，看见朝露凝于叶尖，看见惊雷震碎山月，</p> +<p>它们是因缘聚散吗？</p> +<p>那露珠消散后去了哪里？</p> +<p>此有故彼有，此生故彼灭。</p> +<p>当晨光加热露珠表面至 <mjx-container class="MathJax" jax="SVG"><svg style="vertical-align: -0.489ex;" xmlns="http://www.w3.org/2000/svg" width="6.242ex" height="1.995ex" role="img" focusable="false" viewBox="0 -666 2759 882"><g stroke="currentColor" fill="currentColor" stroke-width="0" transform="scale(1,-1)"><g data-mml-node="math"><g data-mml-node="mn"><path data-c="30" d="M96 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746 415T780 336Q780 285 742 178T704 50Q705 36 709 31T724 26Q752 26 776 56T815 138Q818 149 821 151T837 153Q857 153 857 145Q857 144 853 130Q845 101 831 73T785 17T716 -10Q669 -10 648 17T627 73Q627 92 663 193T700 345Q700 404 656 404H651Q565 404 506 303L499 291L466 157Q433 26 428 16Q415 -11 385 -11Q372 -11 364 -4T353 8T350 18Q350 29 384 161L420 307Q423 322 423 345Q423 404 379 404H374Q288 404 229 303L222 291L189 157Q156 26 151 16Q138 -11 108 -11Q95 -11 87 -5T76 7T74 17Q74 30 112 181Q151 335 151 342Q154 357 154 369Q154 405 129 405Q107 405 92 377T69 316T57 280Q55 278 41 278H27Q21 284 21 287Z"></path></g><g data-mml-node="mi" transform="translate(3532,0)"><path data-c="1D45C" d="M201 -11Q126 -11 80 38T34 156Q34 221 64 279T146 380Q222 441 301 441Q333 441 341 440Q354 437 367 433T402 417T438 387T464 338T476 268Q476 161 390 75T201 -11ZM121 120Q121 70 147 48T206 26Q250 26 289 58T351 142Q360 163 374 216T388 308Q388 352 370 375Q346 405 306 405Q243 405 195 347Q158 303 140 230T121 120Z"></path></g><g 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568 160 563T102 556H83V602H102Q149 604 189 617T245 641T273 663Q275 666 285 666Q294 666 302 660V361L303 61Q310 54 315 52T339 48T401 46H427V0H416Q395 3 257 3Q121 3 100 0H88V46H114Q136 46 152 46T177 47T193 50T201 52T207 57T213 61V578Z"></path><path data-c="30" d="M96 585Q152 666 249 666Q297 666 345 640T423 548Q460 465 460 320Q460 165 417 83Q397 41 362 16T301 -15T250 -22Q224 -22 198 -16T137 16T82 83Q39 165 39 320Q39 494 96 585ZM321 597Q291 629 250 629Q208 629 178 597Q153 571 145 525T137 333Q137 175 145 125T181 46Q209 16 250 16Q290 16 318 46Q347 76 354 130T362 333Q362 478 354 524T321 597Z" transform="translate(500,0)"></path></g><g data-mml-node="TeXAtom" transform="translate(1033,393.1) scale(0.707)" data-mjx-texclass="ORD"><g data-mml-node="mo"><path data-c="2212" d="M84 237T84 250T98 270H679Q694 262 694 250T679 230H98Q84 237 84 250Z"></path></g><g data-mml-node="mn" transform="translate(778,0)"><path data-c="31" d="M213 578L200 573Q186 568 160 563T102 556H83V602H102Q149 604 189 617T245 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379T204 326Q204 301 223 291T278 274T330 259Q396 230 396 163Q396 135 385 107T352 51T289 7T195 -10Q118 -10 86 19T53 87Q53 126 74 143T118 160Q133 160 146 151T160 120Q160 94 142 76T111 58Q109 57 108 57T107 55Q108 52 115 47T146 34T201 27Q237 27 263 38T301 66T318 97T323 122Q323 150 302 164T254 181T195 196T148 231Q131 256 131 289Z"></path></g></g></g></svg></mjx-container> 量级的涨落，在液态与气态间振荡，直到完全脱离范德华力作用半径（约 <mjx-container class="MathJax" jax="SVG"><svg style="vertical-align: -0.05ex;" xmlns="http://www.w3.org/2000/svg" width="6.235ex" height="1.557ex" role="img" focusable="false" viewBox="0 -666 2756 688"><g stroke="currentColor" fill="currentColor" stroke-width="0" transform="scale(1,-1)"><g data-mml-node="math"><g data-mml-node="mn"><path data-c="30" d="M96 585Q152 666 249 666Q297 666 345 640T423 548Q460 465 460 320Q460 165 417 83Q397 41 362 16T301 -15T250 -22Q224 -22 198 -16T137 16T82 83Q39 165 39 320Q39 494 96 585ZM321 597Q291 629 250 629Q208 629 178 597Q153 571 145 525T137 333Q137 175 145 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151T837 153Q857 153 857 145Q857 144 853 130Q845 101 831 73T785 17T716 -10Q669 -10 648 17T627 73Q627 92 663 193T700 345Q700 404 656 404H651Q565 404 506 303L499 291L466 157Q433 26 428 16Q415 -11 385 -11Q372 -11 364 -4T353 8T350 18Q350 29 384 161L420 307Q423 322 423 345Q423 404 379 404H374Q288 404 229 303L222 291L189 157Q156 26 151 16Q138 -11 108 -11Q95 -11 87 -5T76 7T74 17Q74 30 112 181Q151 335 151 342Q154 357 154 369Q154 405 129 405Q107 405 92 377T69 316T57 280Q55 278 41 278H27Q21 284 21 287Z"></path></g></g></g></svg></mjx-container>）。</p> +<p>逃逸的 H2O 分子并非直线升空，而是在空气分子碰撞下进行三维随机游走。<br>根据爱因斯坦-斯托克斯方程，其扩散系数 <mjx-container class="MathJax" jax="SVG"><svg style="vertical-align: -0.566ex;" xmlns="http://www.w3.org/2000/svg" width="16.19ex" height="2.452ex" role="img" focusable="false" viewBox="0 -833.9 7156.1 1083.9"><g stroke="currentColor" fill="currentColor" stroke-width="0" transform="scale(1,-1)"><g data-mml-node="math"><g data-mml-node="mi"><path data-c="1D437" d="M287 628Q287 635 230 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24 303T36 341T56 388T88 425T132 442T175 435T205 417T221 395T229 376L231 369Q231 367 232 367L243 378Q303 442 384 442Q401 442 415 440T441 433T460 423T475 411T485 398T493 385T497 373T500 364T502 357L510 367Q573 442 659 442Q713 442 746 415T780 336Q780 285 742 178T704 50Q705 36 709 31T724 26Q752 26 776 56T815 138Q818 149 821 151T837 153Q857 153 857 145Q857 144 853 130Q845 101 831 73T785 17T716 -10Q669 -10 648 17T627 73Q627 92 663 193T700 345Q700 404 656 404H651Q565 404 506 303L499 291L466 157Q433 26 428 16Q415 -11 385 -11Q372 -11 364 -4T353 8T350 18Q350 29 384 161L420 307Q423 322 423 345Q423 404 379 404H374Q288 404 229 303L222 291L189 157Q156 26 151 16Q138 -11 108 -11Q95 -11 87 -5T76 7T74 17Q74 30 112 181Q151 335 151 342Q154 357 154 369Q154 405 129 405Q107 405 92 377T69 316T57 280Q55 278 41 278H27Q21 284 21 287Z"></path></g><g data-mml-node="mn" transform="translate(911,363) scale(0.707)"><path data-c="32" d="M109 429Q82 429 66 447T50 491Q50 562 103 614T235 666Q326 666 387 610T449 465Q449 422 429 383T381 315T301 241Q265 210 201 149L142 93L218 92Q375 92 385 97Q392 99 409 186V189H449V186Q448 183 436 95T421 3V0H50V19V31Q50 38 56 46T86 81Q115 113 136 137Q145 147 170 174T204 211T233 244T261 278T284 308T305 340T320 369T333 401T340 431T343 464Q343 527 309 573T212 619Q179 619 154 602T119 569T109 550Q109 549 114 549Q132 549 151 535T170 489Q170 464 154 447T109 429Z"></path></g></g><g data-mml-node="TeXAtom" data-mjx-texclass="ORD" transform="translate(6187.1,0)"><g data-mml-node="mo"><path data-c="2F" d="M423 750Q432 750 438 744T444 730Q444 725 271 248T92 -240Q85 -250 75 -250Q68 -250 62 -245T56 -231Q56 -221 230 257T407 740Q411 750 423 750Z"></path></g></g><g data-mml-node="mi" transform="translate(6687.1,0)"><path data-c="1D460" d="M131 289Q131 321 147 354T203 415T300 442Q362 442 390 415T419 355Q419 323 402 308T364 292Q351 292 340 300T328 326Q328 342 337 354T354 372T367 378Q368 378 368 379Q368 382 361 388T336 399T297 405Q249 405 227 379T204 326Q204 301 223 291T278 274T330 259Q396 230 396 163Q396 135 385 107T352 51T289 7T195 -10Q118 -10 86 19T53 87Q53 126 74 143T118 160Q133 160 146 151T160 120Q160 94 142 76T111 58Q109 57 108 57T107 55Q108 52 115 47T146 34T201 27Q237 27 263 38T301 66T318 97T323 122Q323 150 302 164T254 181T195 196T148 231Q131 256 131 289Z"></path></g></g></g></svg></mjx-container>（25℃标准大气压）。这意味着单个水分子在1秒内将形成半径约 <mjx-container class="MathJax" jax="SVG"><svg style="vertical-align: -0.025ex;" xmlns="http://www.w3.org/2000/svg" width="6.864ex" height="1.557ex" role="img" focusable="false" viewBox="0 -677 3034 688"><g stroke="currentColor" fill="currentColor" stroke-width="0" transform="scale(1,-1)"><g data-mml-node="math"><g data-mml-node="mn"><path data-c="32" d="M109 429Q82 429 66 447T50 491Q50 562 103 614T235 666Q326 666 387 610T449 465Q449 422 429 383T381 315T301 241Q265 210 201 149L142 93L218 92Q375 92 385 97Q392 99 409 186V189H449V186Q448 183 436 95T421 3V0H50V19V31Q50 38 56 46T86 81Q115 113 136 137Q145 147 170 174T204 211T233 244T261 278T284 308T305 340T320 369T333 401T340 431T343 464Q343 527 309 573T212 619Q179 619 154 602T119 569T109 550Q109 549 114 549Q132 549 151 535T170 489Q170 464 154 447T109 429Z"></path><path data-c="2E" d="M78 60Q78 84 95 102T138 120Q162 120 180 104T199 61Q199 36 182 18T139 0T96 17T78 60Z" transform="translate(500,0)"></path><path data-c="34" d="M462 0Q444 3 333 3Q217 3 199 0H190V46H221Q241 46 248 46T265 48T279 53T286 61Q287 63 287 115V165H28V211L179 442Q332 674 334 675Q336 677 355 677H373L379 671V211H471V165H379V114Q379 73 379 66T385 54Q393 47 442 46H471V0H462ZM293 211V545L74 212L183 211H293Z" transform="translate(778,0)"></path></g><g data-mml-node="mi" transform="translate(1278,0)"><path data-c="1D45A" d="M21 287Q22 293 24 303T36 341T56 388T88 425T132 442T175 435T205 417T221 395T229 376L231 369Q231 367 232 367L243 378Q303 442 384 442Q401 442 415 440T441 433T460 423T475 411T485 398T493 385T497 373T500 364T502 357L510 367Q573 442 659 442Q713 442 746 415T780 336Q780 285 742 178T704 50Q705 36 709 31T724 26Q752 26 776 56T815 138Q818 149 821 151T837 153Q857 153 857 145Q857 144 853 130Q845 101 831 73T785 17T716 -10Q669 -10 648 17T627 73Q627 92 663 193T700 345Q700 404 656 404H651Q565 404 506 303L499 291L466 157Q433 26 428 16Q415 -11 385 -11Q372 -11 364 -4T353 8T350 18Q350 29 384 161L420 307Q423 322 423 345Q423 404 379 404H374Q288 404 229 303L222 291L189 157Q156 26 151 16Q138 -11 108 -11Q95 -11 87 -5T76 7T74 17Q74 30 112 181Q151 335 151 342Q154 357 154 369Q154 405 129 405Q107 405 92 377T69 316T57 280Q55 278 41 278H27Q21 284 21 287Z"></path></g><g data-mml-node="mi" transform="translate(2156,0)"><path data-c="1D45A" d="M21 287Q22 293 24 303T36 341T56 388T88 425T132 442T175 435T205 417T221 395T229 376L231 369Q231 367 232 367L243 378Q303 442 384 442Q401 442 415 440T441 433T460 423T475 411T485 398T493 385T497 373T500 364T502 357L510 367Q573 442 659 442Q713 442 746 415T780 336Q780 285 742 178T704 50Q705 36 709 31T724 26Q752 26 776 56T815 138Q818 149 821 151T837 153Q857 153 857 145Q857 144 853 130Q845 101 831 73T785 17T716 -10Q669 -10 648 17T627 73Q627 92 663 193T700 345Q700 404 656 404H651Q565 404 506 303L499 291L466 157Q433 26 428 16Q415 -11 385 -11Q372 -11 364 -4T353 8T350 18Q350 29 384 161L420 307Q423 322 423 345Q423 404 379 404H374Q288 404 229 303L222 291L189 157Q156 26 151 16Q138 -11 108 -11Q95 -11 87 -5T76 7T74 17Q74 30 112 181Q151 335 151 342Q154 357 154 369Q154 405 129 405Q107 405 92 377T69 316T57 280Q55 278 41 278H27Q21 284 21 287Z"></path></g></g></g></svg></mjx-container> 的概率云，与数十亿同伴共同形成水汽。</p> +<p>水中捞月，伸手时，涟漪碎了三千世界。</p> +<p>人类的眉睫处有十方虚空，三藏经书不过指月之指，</p> +<p>看见儿时门前溪水倒流，看见婴孩啼哭时眼底星河闪烁。</p> +<p>看见生死之幕薄如蝉翼，和众生颠倒梦想处。</p> +<p>某些水分子可能抵达对流层顶（约 <mjx-container class="MathJax" jax="SVG"><svg style="vertical-align: -0.025ex;" xmlns="http://www.w3.org/2000/svg" width="5.428ex" height="1.595ex" role="img" focusable="false" viewBox="0 -694 2399 705"><g stroke="currentColor" fill="currentColor" stroke-width="0" transform="scale(1,-1)"><g data-mml-node="math"><g 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442Q713 442 746 415T780 336Q780 285 742 178T704 50Q705 36 709 31T724 26Q752 26 776 56T815 138Q818 149 821 151T837 153Q857 153 857 145Q857 144 853 130Q845 101 831 73T785 17T716 -10Q669 -10 648 17T627 73Q627 92 663 193T700 345Q700 404 656 404H651Q565 404 506 303L499 291L466 157Q433 26 428 16Q415 -11 385 -11Q372 -11 364 -4T353 8T350 18Q350 29 384 161L420 307Q423 322 423 345Q423 404 379 404H374Q288 404 229 303L222 291L189 157Q156 26 151 16Q138 -11 108 -11Q95 -11 87 -5T76 7T74 17Q74 30 112 181Q151 335 151 342Q154 357 154 369Q154 405 129 405Q107 405 92 377T69 316T57 280Q55 278 41 278H27Q21 284 21 287Z"></path></g></g></g></svg></mjx-container>），在那里被极地涡旋捕获。</p> +<p>经过 <mjx-container class="MathJax" jax="SVG"><svg style="vertical-align: -0.186ex;" xmlns="http://www.w3.org/2000/svg" width="8.422ex" height="1.692ex" role="img" focusable="false" viewBox="0 -666 3722.4 748"><g stroke="currentColor" fill="currentColor" stroke-width="0" transform="scale(1,-1)"><g data-mml-node="math"><g data-mml-node="mn"><path data-c="35" d="M164 157Q164 133 148 117T109 101H102Q148 22 224 22Q294 22 326 82Q345 115 345 210Q345 313 318 349Q292 382 260 382H254Q176 382 136 314Q132 307 129 306T114 304Q97 304 95 310Q93 314 93 485V614Q93 664 98 664Q100 666 102 666Q103 666 123 658T178 642T253 634Q324 634 389 662Q397 666 402 666Q410 666 410 648V635Q328 538 205 538Q174 538 149 544L139 546V374Q158 388 169 396T205 412T256 420Q337 420 393 355T449 201Q449 109 385 44T229 -22Q148 -22 99 32T50 154Q50 178 61 192T84 210T107 214Q132 214 148 197T164 157Z"></path><path data-c="30" d="M96 585Q152 666 249 666Q297 666 345 640T423 548Q460 465 460 320Q460 165 417 83Q397 41 362 16T301 -15T250 -22Q224 -22 198 -16T137 16T82 83Q39 165 39 320Q39 494 96 585ZM321 597Q291 629 250 629Q208 629 178 597Q153 571 145 525T137 333Q137 175 145 125T181 46Q209 16 250 16Q290 16 318 46Q347 76 354 130T362 333Q362 478 354 524T321 597Z" transform="translate(500,0)"></path></g><g data-mml-node="mo" transform="translate(1222.2,0)"><path data-c="2212" d="M84 237T84 250T98 270H679Q694 262 694 250T679 230H98Q84 237 84 250Z"></path></g><g data-mml-node="mn" transform="translate(2222.4,0)"><path data-c="32" d="M109 429Q82 429 66 447T50 491Q50 562 103 614T235 666Q326 666 387 610T449 465Q449 422 429 383T381 315T301 241Q265 210 201 149L142 93L218 92Q375 92 385 97Q392 99 409 186V189H449V186Q448 183 436 95T421 3V0H50V19V31Q50 38 56 46T86 81Q115 113 136 137Q145 147 170 174T204 211T233 244T261 278T284 308T305 340T320 369T333 401T340 431T343 464Q343 527 309 573T212 619Q179 619 154 602T119 569T109 550Q109 549 114 549Q132 549 151 535T170 489Q170 464 154 447T109 429Z"></path><path data-c="30" d="M96 585Q152 666 249 666Q297 666 345 640T423 548Q460 465 460 320Q460 165 417 83Q397 41 362 16T301 -15T250 -22Q224 -22 198 -16T137 16T82 83Q39 165 39 320Q39 494 96 585ZM321 597Q291 629 250 629Q208 629 178 597Q153 571 145 525T137 333Q137 175 145 125T181 46Q209 16 250 16Q290 16 318 46Q347 76 354 130T362 333Q362 478 354 524T321 597Z" transform="translate(500,0)"></path><path data-c="30" d="M96 585Q152 666 249 666Q297 666 345 640T423 548Q460 465 460 320Q460 165 417 83Q397 41 362 16T301 -15T250 -22Q224 -22 198 -16T137 16T82 83Q39 165 39 320Q39 494 96 585ZM321 597Q291 629 250 629Q208 629 178 597Q153 571 145 525T137 333Q137 175 145 125T181 46Q209 16 250 16Q290 16 318 46Q347 76 354 130T362 333Q362 478 354 524T321 597Z" transform="translate(1000,0)"></path></g></g></g></svg></mjx-container> 天的环球旅行后，其中 <mjx-container class="MathJax" jax="SVG"><svg style="vertical-align: -0.05ex;" xmlns="http://www.w3.org/2000/svg" width="6.285ex" height="1.557ex" role="img" focusable="false" viewBox="0 -666 2778 688"><g stroke="currentColor" fill="currentColor" stroke-width="0" transform="scale(1,-1)"><g data-mml-node="math"><g data-mml-node="mn"><path data-c="30" d="M96 585Q152 666 249 666Q297 666 345 640T423 548Q460 465 460 320Q460 165 417 83Q397 41 362 16T301 -15T250 -22Q224 -22 198 -16T137 16T82 83Q39 165 39 320Q39 494 96 585ZM321 597Q291 629 250 629Q208 629 178 597Q153 571 145 525T137 333Q137 175 145 125T181 46Q209 16 250 16Q290 16 318 46Q347 76 354 130T362 333Q362 478 354 524T321 597Z"></path><path data-c="2E" d="M78 60Q78 84 95 102T138 120Q162 120 180 104T199 61Q199 36 182 18T139 0T96 17T78 60Z" transform="translate(500,0)"></path><path data-c="30" d="M96 585Q152 666 249 666Q297 666 345 640T423 548Q460 465 460 320Q460 165 417 83Q397 41 362 16T301 -15T250 -22Q224 -22 198 -16T137 16T82 83Q39 165 39 320Q39 494 96 585ZM321 597Q291 629 250 629Q208 629 178 597Q153 571 145 525T137 333Q137 175 145 125T181 46Q209 16 250 16Q290 16 318 46Q347 76 354 130T362 333Q362 478 354 524T321 597Z" transform="translate(778,0)"></path><path data-c="30" d="M96 585Q152 666 249 666Q297 666 345 640T423 548Q460 465 460 320Q460 165 417 83Q397 41 362 16T301 -15T250 -22Q224 -22 198 -16T137 16T82 83Q39 165 39 320Q39 494 96 585ZM321 597Q291 629 250 629Q208 629 178 597Q153 571 145 525T137 333Q137 175 145 125T181 46Q209 16 250 16Q290 16 318 46Q347 76 354 130T362 333Q362 478 354 524T321 597Z" transform="translate(1278,0)"></path><path data-c="30" d="M96 585Q152 666 249 666Q297 666 345 640T423 548Q460 465 460 320Q460 165 417 83Q397 41 362 16T301 -15T250 -22Q224 -22 198 -16T137 16T82 83Q39 165 39 320Q39 494 96 585ZM321 597Q291 629 250 629Q208 629 178 597Q153 571 145 525T137 333Q137 175 145 125T181 46Q209 16 250 16Q290 16 318 46Q347 76 354 130T362 333Q362 478 354 524T321 597Z" transform="translate(1778,0)"></path><path data-c="33" d="M127 463Q100 463 85 480T69 524Q69 579 117 622T233 665Q268 665 277 664Q351 652 390 611T430 522Q430 470 396 421T302 350L299 348Q299 347 308 345T337 336T375 315Q457 262 457 175Q457 96 395 37T238 -22Q158 -22 100 21T42 130Q42 158 60 175T105 193Q133 193 151 175T169 130Q169 119 166 110T159 94T148 82T136 74T126 70T118 67L114 66Q165 21 238 21Q293 21 321 74Q338 107 338 175V195Q338 290 274 322Q259 328 213 329L171 330L168 332Q166 335 166 348Q166 366 174 366Q202 366 232 371Q266 376 294 413T322 525V533Q322 590 287 612Q265 626 240 626Q208 626 181 615T143 592T132 580H135Q138 579 143 578T153 573T165 566T175 555T183 540T186 520Q186 498 172 481T127 463Z" transform="translate(2278,0)"></path></g></g></g></svg></mjx-container> 的分子将逃逸到太空，携带着地球的熵增印记。</p> +<p>它们的氧原子核内，八个质子正以 <mjx-container class="MathJax" jax="SVG"><svg style="vertical-align: -0.05ex;" xmlns="http://www.w3.org/2000/svg" width="4.05ex" height="2.022ex" role="img" focusable="false" viewBox="0 -871.8 1790.1 893.8"><g stroke="currentColor" fill="currentColor" stroke-width="0" transform="scale(1,-1)"><g data-mml-node="math"><g data-mml-node="msup"><g data-mml-node="mn"><path data-c="31" d="M213 578L200 573Q186 568 160 563T102 556H83V602H102Q149 604 189 617T245 641T273 663Q275 666 285 666Q294 666 302 660V361L303 61Q310 54 315 52T339 48T401 46H427V0H416Q395 3 257 3Q121 3 100 0H88V46H114Q136 46 152 46T177 47T193 50T201 52T207 57T213 61V578Z"></path><path data-c="30" d="M96 585Q152 666 249 666Q297 666 345 640T423 548Q460 465 460 320Q460 165 417 83Q397 41 362 16T301 -15T250 -22Q224 -22 198 -16T137 16T82 83Q39 165 39 320Q39 494 96 585ZM321 597Q291 629 250 629Q208 629 178 597Q153 571 145 525T137 333Q137 175 145 125T181 46Q209 16 250 16Q290 16 318 46Q347 76 354 130T362 333Q362 478 354 524T321 597Z" transform="translate(500,0)"></path></g><g data-mml-node="TeXAtom" transform="translate(1033,393.1) scale(0.707)" data-mjx-texclass="ORD"><g data-mml-node="mn"><path data-c="33" d="M127 463Q100 463 85 480T69 524Q69 579 117 622T233 665Q268 665 277 664Q351 652 390 611T430 522Q430 470 396 421T302 350L299 348Q299 347 308 345T337 336T375 315Q457 262 457 175Q457 96 395 37T238 -22Q158 -22 100 21T42 130Q42 158 60 175T105 193Q133 193 151 175T169 130Q169 119 166 110T159 94T148 82T136 74T126 70T118 67L114 66Q165 21 238 21Q293 21 321 74Q338 107 338 175V195Q338 290 274 322Q259 328 213 329L171 330L168 332Q166 335 166 348Q166 366 174 366Q202 366 232 371Q266 376 294 413T322 525V533Q322 590 287 612Q265 626 240 626Q208 626 181 615T143 592T132 580H135Q138 579 143 578T153 573T165 566T175 555T183 540T186 520Q186 498 172 481T127 463Z"></path><path data-c="34" d="M462 0Q444 3 333 3Q217 3 199 0H190V46H221Q241 46 248 46T265 48T279 53T286 61Q287 63 287 115V165H28V211L179 442Q332 674 334 675Q336 677 355 677H373L379 671V211H471V165H379V114Q379 73 379 66T385 54Q393 47 442 46H471V0H462ZM293 211V545L74 212L183 211H293Z" transform="translate(500,0)"></path></g></g></g></g></g></svg></mjx-container> 年半衰期等待质子衰变。</p> +<p>诸法从本来，常自寂灭相。</p> <p>那在这之前呢？</p> <p>在这之前我刚吃完一碗辣椒炒肉，</p> <p>香</p> |